BASE PAPER FOR WALLPAPER

PROBLEM TO BE SOLVED: To provide a base paper for a wallpaper that has an excellent adsorption effect on a malodorous substance and an environmental pollutant even when using no functionality-imparting agent or reducing the content of the functionality-imparting agent and has inhibited deformation r...

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Bibliographische Detailangaben
Hauptverfasser:	MIKAMI EIICHI, FUSHIMI HAYAO, SUZUKI KATSUTO
Format:	Patent
Sprache:	eng
Schlagworte:	IMPREGNATING OR COATING OF PAPER PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a base paper for a wallpaper that has an excellent adsorption effect on a malodorous substance and an environmental pollutant even when using no functionality-imparting agent or reducing the content of the functionality-imparting agent and has inhibited deformation resulting from a temperature change.SOLUTION: In the base paper for a wallpaper, a substrate constituting the wallpaper (the base paper for a wallpaper) has a coefficient of linear thermal expansion in a measuring range of 50-150°C of 1-15 ppm/K. The specific surface area of the substrate is not less than 10 m/g (as measured by nitrogen gas adsorption method).